Including correction of earlier translations in case of and around "packen"

Change-Id: Icaeaebb46a15edcc4abdcfee55d07b43e1767e06
Reviewed-on: https://gerrit.libreoffice.org/57156Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>
Tested-by: Michael Stahl <Michael.Stahl@cib.de>